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Hunan Hentg Power Electric Technology Co., Ltd.
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45kVA Oil Filled Pad Mounted Transformer Quiet Operation With Multi Winding Coil

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Hunan Hentg Power Electric Technology Co., Ltd.

City: changsha

Province/State:hunan

Country/Region:china

Tel:+86-15074989773

Contact Person:
Ms.Laurel
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45kVA Oil Filled Pad Mounted Transformer Quiet Operation With Multi Winding Coil

Place of Origin Hunan, China
Brand Name HENTG Power
Model Number ZGS Series
Price CN¥82161/units
Certification CE
Frequency 50Hz, 60Hz
Coil Number Multi Winding, Three Windings
Coil Structure round coil, Shell-Type Coil, layer coil,
Output Voltage 208V, 120V
Input Voltage 11kV
Type Oil-Immersed Transformer, Dual Winding Transformer,
Efficiency >99%
Name Oil Type Pad Mounted Transformer
Standard ANSI/DOE2016/IEEE C57.12.00
Primary voltage 2.4 through 35KV (150KV BIL)
Low Voltage Up to 600 volts
Customized Accept
Transformer Type Three Phase
Ul Certificate Numbers UL-US-2431836-0, UL-CA-2423202-0
Enclosure Rating NEMA 3R
Rated Capacity 75KVA-50000KVA
Cooling Class KNAN/ONAN
Secondary Voltage 120/240 V to 480/277 V
Cooling Method Oil-immersed
Insulation Class Class 1 or Class 2
Temperature Rise 65°C
Operation Step-Up Operation
Minimum Order Quantity 2 sets
Detailed Product Description


HENTG POWER 75kva 152kva 225kva Three Phase Distribution Power Transformer Outdoor Combined Box
PRODUCT PARAMENTERS
               THREE PHASE PAD MOUNTED TRANSFORMER               







Capacity (KVA)
HV
Tapping range
LV
No-load loss
Load loss
lmpedance
Efficiency
75


2400
4160
7200
7620
12000
12470
13200
13800
14400
19920
24940
34500




±2X2.5%


110
120
208
240
277
347
415
416
480
600
690
130
100
4.0-6.3
99.03
152



200
1800

99.16
225



350
3100

99.23
300



430
3700

99.27
500



600
5410

99.35
750



880
7500

99.4
1000



1000
10300

99.43
1500



1400
14500

99.48
2000



1800
18300

99.51
2500



2300
23100

99.53
3150







3750









Product Overview

The 45kVA Three-Phase Pad-Mounted Transformer is engineered for reliable power distribution in small to medium-sized commercial, industrial, and residential applications. Featuring a robust pad-mounted design, it delivers stable, clean energy with high efficiency, minimal noise, and low maintenance. This transformer is ideal for outdoor installations where space is limited and safety is a priority.


Features

  • Rated Capacity: 45kVA — Perfect for small to medium power needs such as lighting, HVAC, and industrial machinery.

  • Three-Phase Power — Provides stable and balanced power for applications requiring multi-phase electrical systems.

  • Pad-Mounted Design — Designed for easy outdoor installation with a compact and weather-resistant enclosure.

  • Oil-Insulated System — Ensures reliable performance while offering enhanced protection against overheating.

  • Low Noise Operation — ≤ 55 dB noise level, suitable for urban or noise-sensitive environments.

  • High Efficiency — Reduces energy loss with a low no-load and load loss design.

  • Durable Construction — Built to withstand outdoor elements with weather-resistant coatings and rugged housing.


Benefits

  • Space-Saving Design: The pad-mounted transformer is ideal for installations where space is at a premium, such as residential and urban areas.

  • Energy Efficiency: Reduces operating costs with an energy-efficient core and reduced energy losses, saving on electricity bills.

  • Outdoor-Ready: Designed for harsh weather conditions with its weatherproof, outdoor-compatible construction.

  • Safe and Reliable: Oil-insulated design provides an extra layer of protection against heat, moisture, and environmental contaminants.

  • Low Maintenance: Oil-immersed design minimizes maintenance needs, reducing downtime and servicing costs.

  • Quieter Operation: Low noise emission makes it suitable for installations near homes or schools, ensuring minimal disturbance.


Advantages

  • Ideal for Small to Medium-Scale Applications: Perfect for powering lighting, small equipment, HVAC systems, and industrial machinery in residential complexes and commercial buildings.

  • Designed for Outdoor Use: Ready for outdoor environments like parks, campuses, or street lighting installations with a weather-resistant casing.

  • Meets Industry Standards: Fully compliant with IEC 60076 and other global standards, ensuring reliability and safety.

  • Low Environmental Impact: The oil-insulated system and low noise design are ideal for eco-friendly projects and compliance with environmental regulations.

  • Versatile Installation Options: Can be installed on flat surfaces, mounted on poles, or integrated into larger power distribution systems.

BUSINESS PARTNER
Q: Who are we ?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was
founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems
Q:How can we guarantee quality ?
Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Q: Why choose us?
We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.
Product Tags: Quiet Operation Pad Mounted Transformer   45kVA Oil Filled Pad Mounted Transformer   Multi Winding Coil Pad Mounted Transformer  
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